| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.49 | 13.394% | $64.0563 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $223.27 | 3.813% | $231.7833 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $16.34 | 11.671% | $18.247 | $18.25 | $18.25 | $18.20 |
| Purchase #4 | $135.77 | 12.754% | $153.0861 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $60.91 | 11.304% | $67.7953 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $238.58 | 6.669% | $254.4909 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $20.91 | 11.180% | $23.2477 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $752.27 | $812.7066 | $812.72 | $812.75 | $812.70 | |